Brochure
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... profiles and affect actions on the packet), and mark or drop the incoming packets before exiting the switch. The switches support Weighted Round Robin (WRR) scheduling or strict priority scheduling. For example, it would be highly undesirable to have a large file ...in the shared buffer. This optimizes traffic prioritization and network availability without compromising the priority settings administered by ensuring that detects Cisco IP phones and automatically configures the switch for the various applications on a Gigabit Ethernet port. These features allow network administrators...
... profiles and affect actions on the packet), and mark or drop the incoming packets before exiting the switch. The switches support Weighted Round Robin (WRR) scheduling or strict priority scheduling. For example, it would be highly undesirable to have a large file ...in the shared buffer. This optimizes traffic prioritization and network availability without compromising the priority settings administered by ensuring that detects Cisco IP phones and automatically configures the switch for the various applications on a Gigabit Ethernet port. These features allow network administrators...
Hardware Installation Guide
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with AC-POE PS (w/o 14.3 lbs (6.49 kg) modules) Weight - with AC PS (w/o modules) 13.4 lbs (6.08 kg) Weight - up to 5906 ft (1800 m) elevation 32 to 104° F (0 to 85% RH Operating humidity (short-term NA per NEBS) Operating temperature ... A, USB 2.0 compliant, 2.5 W (500 mA) max.1 Two RJ-45 connectors (GE0/0, GE0/1), auto-MDIX2 Environmental Operating humidity 10 to 40° C) 1-32 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Specifications Chapter 1 Overview of the Routers Specifications The following tables provide ISR specifications. •...
with AC-POE PS (w/o 14.3 lbs (6.49 kg) modules) Weight - with AC PS (w/o modules) 13.4 lbs (6.08 kg) Weight - up to 5906 ft (1800 m) elevation 32 to 104° F (0 to 85% RH Operating humidity (short-term NA per NEBS) Operating temperature ... A, USB 2.0 compliant, 2.5 W (500 mA) max.1 Two RJ-45 connectors (GE0/0, GE0/1), auto-MDIX2 Environmental Operating humidity 10 to 40° C) 1-32 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Specifications Chapter 1 Overview of the Routers Specifications The following tables provide ISR specifications. •...
Hardware Installation Guide
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...compatibility for TNE SD/EMI EN61000-6-1 For detailed compliance information, see the Regulatory Compliance and Safety Information for Cisco 2900 Series Integrated Services Routers document. Auto-MDIX = auto media-dependent interface cross over. with AC-...methods of measurement EN 55024 ITE-Immunity characteristics, Limits and methods of measurement EN50082-1 Electromagnetic compatibility - Table 1-15 Cisco 2911 Router Specifications Description Dimensions (H x W x D) Weight - EMC compliance EN 55022, class A CISPR22, class A CFR47, Part 15, Subpart B, class A EN300386, ...
...compatibility for TNE SD/EMI EN61000-6-1 For detailed compliance information, see the Regulatory Compliance and Safety Information for Cisco 2900 Series Integrated Services Routers document. Auto-MDIX = auto media-dependent interface cross over. with AC-...methods of measurement EN 55024 ITE-Immunity characteristics, Limits and methods of measurement EN50082-1 Electromagnetic compatibility - Table 1-15 Cisco 2911 Router Specifications Description Dimensions (H x W x D) Weight - EMC compliance EN 55022, class A CISPR22, class A CFR47, Part 15, Subpart B, class A EN300386, ...
Hardware Installation Guide
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... humidity (short-term 5% to 90%, but not to exceed 0.024 kg water/kg of the Routers Specifications OL-18712-02 Table 1-15 Cisco 2911 Router Specifications (continued) Description Specification Weight - Chapter 1 Overview of dry air per NEBS) Operating temperature up to 5906 32 to 104° F (0 to 40° C) ft (1800 m) elevation... 95% RH Nonoperating altitude 15,000 ft (4570 m) Acoustic Acoustic: Sound Pressure (Typical/Maximum) 51.8/62.9 dBA Acoustic: Sound Power (Typical/Maximum) 58.5/70.3 dBA Cisco 2900 Series and 3900 Series Hardware Installation Guide 1-35
... humidity (short-term 5% to 90%, but not to exceed 0.024 kg water/kg of the Routers Specifications OL-18712-02 Table 1-15 Cisco 2911 Router Specifications (continued) Description Specification Weight - Chapter 1 Overview of dry air per NEBS) Operating temperature up to 5906 32 to 104° F (0 to 40° C) ft (1800 m) elevation... 95% RH Nonoperating altitude 15,000 ft (4570 m) Acoustic Acoustic: Sound Pressure (Typical/Maximum) 51.8/62.9 dBA Acoustic: Sound Power (Typical/Maximum) 58.5/70.3 dBA Cisco 2900 Series and 3900 Series Hardware Installation Guide 1-35
Hardware Installation Guide
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...480 Mb/s individually, bandwidth is shared when both are used. 2. Auto-MDIX = auto media-dependent interface crossover Table 1-16 Cisco 2921 Router Specifications Description Physical Dimensions (H x W x D) Weight with AC PS (w/o modules) Weight with AC-POE PS (w/o modules) Specification 3.5 x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9... mm), 2 RU height 29.0 lbs (13.15 kg) 30.0 lbs (13.6 kg) OL-18712-02 Cisco 2900 Series and 3900 Series Hardware...
...480 Mb/s individually, bandwidth is shared when both are used. 2. Auto-MDIX = auto media-dependent interface crossover Table 1-16 Cisco 2921 Router Specifications Description Physical Dimensions (H x W x D) Weight with AC PS (w/o modules) Weight with AC-POE PS (w/o modules) Specification 3.5 x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9... mm), 2 RU height 29.0 lbs (13.15 kg) 30.0 lbs (13.6 kg) OL-18712-02 Cisco 2900 Series and 3900 Series Hardware...
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..., the adjacent RJ-45 GE connector is disabled. Specifications Chapter 1 Overview of the Routers Table 1-16 Cisco 2921 Router Specifications (continued) Description Specification With DC PS (w/o modules) NA Weight (fully configured) 34 lb, 14.42 kg Power AC input power • Input voltage 100 to 240...W, 256 to 1092 BTU/hr (configuration dependent) • With AC-POE 80W to 750 W, 273 to 74.5 dBA Regulatory 1-38 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Environmental Operating humidity 10 to 85% RH Operating temperature up to 5906 32 to...
..., the adjacent RJ-45 GE connector is disabled. Specifications Chapter 1 Overview of the Routers Table 1-16 Cisco 2921 Router Specifications (continued) Description Specification With DC PS (w/o modules) NA Weight (fully configured) 34 lb, 14.42 kg Power AC input power • Input voltage 100 to 240...W, 256 to 1092 BTU/hr (configuration dependent) • With AC-POE 80W to 750 W, 273 to 74.5 dBA Regulatory 1-38 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 Environmental Operating humidity 10 to 85% RH Operating temperature up to 5906 32 to...
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...; F (0 to 40° C) 32 to 104° F (0 to 40° C) 32 to 86 ° F (0 - 30 ° C) 1-40 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 When an SFP module is installed the adjacent RJ-45 GE connector is shared...SFP module. up to 5906 ft (1800 m) elevation Operating temperature - Table 1-17 Cisco 2951 Router Specifications Description Physical Dimensions (H x W x D) Weight with AC PS (w/o modules) Weight with AC-POE PS (w/o modules) With DC PS (w/o modules) Weight (fully configured) Power AC input power • Input voltage • Frequency ...
...; F (0 to 40° C) 32 to 104° F (0 to 40° C) 32 to 86 ° F (0 - 30 ° C) 1-40 Cisco 2900 Series and 3900 Series Hardware Installation Guide OL-18712-02 When an SFP module is installed the adjacent RJ-45 GE connector is shared...SFP module. up to 5906 ft (1800 m) elevation Operating temperature - Table 1-17 Cisco 2951 Router Specifications Description Physical Dimensions (H x W x D) Weight with AC PS (w/o modules) Weight with AC-POE PS (w/o modules) With DC PS (w/o modules) Weight (fully configured) Power AC input power • Input voltage • Frequency ...
Hardware Installation Guide
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... Series Integrated Services Router document. 1. 480 Mb/s individually, bandwidth is shared when both are used. Table 1-18 Cisco 3900 Series Router Specifications Description Physical Dimensions (H x W x D) Weight with AC PS (w/o modules) Weight with AC-POE PS (w/o modules) With DC PS (w/o modules) Specification 5.22 x 17.25 x 18.75 in. (88.9 x 438.2 x 476.2 mm), 3 RU height...
... Series Integrated Services Router document. 1. 480 Mb/s individually, bandwidth is shared when both are used. Table 1-18 Cisco 3900 Series Router Specifications Description Physical Dimensions (H x W x D) Weight with AC PS (w/o modules) Weight with AC-POE PS (w/o modules) With DC PS (w/o modules) Specification 5.22 x 17.25 x 18.75 in. (88.9 x 438.2 x 476.2 mm), 3 RU height...
Hardware Installation Guide
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... of supported modules. See Table 5-4 for a list of the Routers Specifications Table 1-18 Cisco 3900 Series Router Specifications (continued) Description Specification Weight (fully configured) 60 lb (27.21 kg) Power AC input power (Cisco 3945) • Input voltage 100 to 240 VAC, autoranging • Frequency 47 to ... A (configuration dependent) • Surge current 30 A maximum at 115 VAC 60 Hz, 60 A maximum at 230 VAC 50 Hz Power consumption (Cisco 3945) 85 to 400 W, 600 to 1370 BTU/hr (configuration dependent) • With AC-POE 85 to 800 W, 600 to 2740 BTU/hr...
... of supported modules. See Table 5-4 for a list of the Routers Specifications Table 1-18 Cisco 3900 Series Router Specifications (continued) Description Specification Weight (fully configured) 60 lb (27.21 kg) Power AC input power (Cisco 3945) • Input voltage 100 to 240 VAC, autoranging • Frequency 47 to ... A (configuration dependent) • Surge current 30 A maximum at 115 VAC 60 Hz, 60 A maximum at 230 VAC 50 Hz Power consumption (Cisco 3945) 85 to 400 W, 600 to 1370 BTU/hr (configuration dependent) • With AC-POE 85 to 800 W, 600 to 2740 BTU/hr...
Hardware Installation Guide
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... rear-forward. Figure 3-12 shows a typical installation in a Rack, Rear Forward DNOENTOWTORREKMOOPVEERDATUIROINNG DNOENTOWTORREKMOOPVEERDATUIROINNG 1 1 Mounting screws (4) OL-18712-01 Cisco 2900 and 3900 Series Hardware Installation 3-11 250914 Figure 3-13 Mounting the Chassis in a rack. Chapter 3 Installing and Connecting the Router ...Installing the Router Warning To prevent personal injury or damage to the chassis, never attempt to support the weight of handles are not designed to lift or tilt the chassis using the handles on modules (such as power supplies, ...
... rear-forward. Figure 3-12 shows a typical installation in a Rack, Rear Forward DNOENTOWTORREKMOOPVEERDATUIROINNG DNOENTOWTORREKMOOPVEERDATUIROINNG 1 1 Mounting screws (4) OL-18712-01 Cisco 2900 and 3900 Series Hardware Installation 3-11 250914 Figure 3-13 Mounting the Chassis in a rack. Chapter 3 Installing and Connecting the Router ...Installing the Router Warning To prevent personal injury or damage to the chassis, never attempt to support the weight of handles are not designed to lift or tilt the chassis using the handles on modules (such as power supplies, ...
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...chassis to a reliable earth ground. For the chassis ground connection procedures, see the "Chassis Grounding" section on page 3-15. 3-12 Cisco 2900 and 3900 Series Hardware Installation OL-18712-01 They provide anti-skid protection and space for chassis cooling. Statement 1032 Caution Do not... the chassis to a reliable earth ground. Warning To prevent personal injury or damage to the chassis, never attempt to support the weight of clear space beside the cooling inlet and exhaust vents. After the router is installed, you must allow unrestricted airflow for air ...
...chassis to a reliable earth ground. For the chassis ground connection procedures, see the "Chassis Grounding" section on page 3-15. 3-12 Cisco 2900 and 3900 Series Hardware Installation OL-18712-01 They provide anti-skid protection and space for chassis cooling. Statement 1032 Caution Do not... the chassis to a reliable earth ground. Warning To prevent personal injury or damage to the chassis, never attempt to support the weight of clear space beside the cooling inlet and exhaust vents. After the router is installed, you must allow unrestricted airflow for air ...